Nov 04 16:33:24.605 INFO checking thunk-0.3.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 16:33:24.607 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 16:33:25.028 INFO blam! c677b1600aec3d6808b87e5c48bc7f33925b8a052feb2b131ff3a753d95af879
Nov 04 16:33:25.035 INFO running `"docker" "start" "-a" "c677b1600aec3d6808b87e5c48bc7f33925b8a052feb2b131ff3a753d95af879"`
Nov 04 16:33:26.247 INFO kablam! usermod: no changes
Nov 04 16:33:26.327 INFO kablam!     Checking thunk v0.3.0 (/source)
Nov 04 16:33:26.931 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 16:33:26.935 INFO kablam!    --> src/sync.rs:260:13
Nov 04 16:33:26.935 INFO kablam!     |
Nov 04 16:33:26.935 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Nov 04 16:33:26.935 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:33:26.935 INFO kablam!     |
Nov 04 16:33:26.935 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Nov 04 16:33:26.935 INFO kablam! 
Nov 04 16:33:26.935 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 16:33:26.935 INFO kablam!    --> src/sync.rs:263:13
Nov 04 16:33:26.935 INFO kablam!     |
Nov 04 16:33:26.935 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Nov 04 16:33:26.935 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:33:26.935 INFO kablam! 
Nov 04 16:33:26.935 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 16:33:26.935 INFO kablam!    --> src/sync.rs:267:13
Nov 04 16:33:26.935 INFO kablam!     |
Nov 04 16:33:26.935 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Nov 04 16:33:26.935 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:33:26.935 INFO kablam! 
Nov 04 16:33:27.175 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 16:33:27.175 INFO kablam!    --> src/sync.rs:260:13
Nov 04 16:33:27.175 INFO kablam!     |
Nov 04 16:33:27.175 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Nov 04 16:33:27.175 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:33:27.175 INFO kablam!     |
Nov 04 16:33:27.175 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Nov 04 16:33:27.175 INFO kablam! 
Nov 04 16:33:27.175 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 16:33:27.175 INFO kablam!    --> src/sync.rs:263:13
Nov 04 16:33:27.175 INFO kablam!     |
Nov 04 16:33:27.175 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Nov 04 16:33:27.175 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:33:27.175 INFO kablam! 
Nov 04 16:33:27.175 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 16:33:27.175 INFO kablam!    --> src/sync.rs:267:13
Nov 04 16:33:27.175 INFO kablam!     |
Nov 04 16:33:27.175 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Nov 04 16:33:27.175 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:33:27.176 INFO kablam! 
Nov 04 16:33:27.355 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 16:33:27.355 INFO kablam!    --> src/sync.rs:175:9
Nov 04 16:33:27.355 INFO kablam!     |
Nov 04 16:33:27.355 INFO kablam! 175 |         unsafe {
Nov 04 16:33:27.355 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Nov 04 16:33:27.355 INFO kablam!     |
Nov 04 16:33:27.355 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 04 16:33:27.355 INFO kablam! 
Nov 04 16:33:27.355 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 16:33:27.355 INFO kablam!    --> src/unsync.rs:142:9
Nov 04 16:33:27.355 INFO kablam!     |
Nov 04 16:33:27.355 INFO kablam! 142 |         unsafe {
Nov 04 16:33:27.355 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Nov 04 16:33:27.355 INFO kablam! 
Nov 04 16:33:27.419 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 16:33:27.419 INFO kablam!    --> src/sync.rs:175:9
Nov 04 16:33:27.419 INFO kablam!     |
Nov 04 16:33:27.419 INFO kablam! 175 |         unsafe {
Nov 04 16:33:27.420 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Nov 04 16:33:27.420 INFO kablam!     |
Nov 04 16:33:27.420 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 04 16:33:27.420 INFO kablam! 
Nov 04 16:33:27.420 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 16:33:27.421 INFO kablam!    --> src/unsync.rs:142:9
Nov 04 16:33:27.421 INFO kablam!     |
Nov 04 16:33:27.421 INFO kablam! 142 |         unsafe {
Nov 04 16:33:27.421 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Nov 04 16:33:27.421 INFO kablam! 
Nov 04 16:33:27.475 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 04 16:33:27.490 INFO kablam! su: No module specific data is present
Nov 04 16:33:28.116 INFO running `"docker" "rm" "-f" "c677b1600aec3d6808b87e5c48bc7f33925b8a052feb2b131ff3a753d95af879"`
Nov 04 16:33:28.547 INFO blam! c677b1600aec3d6808b87e5c48bc7f33925b8a052feb2b131ff3a753d95af879